in einem Rechner ist ein MegaRAID-Controller eingebaut, an dem zwei HDD's hängen:
Code: Alles auswählen
root@srv /opt/MegaRAID/MegaCli # ./MegaCli64 -PDList -a0 | grep -e '^Enclosure Device ID:' -e '^Slot Number:'
Enclosure Device ID: 252
Slot Number: 0
Enclosure Device ID: 252
Slot Number: 1
root@srv /opt/MegaRAID/MegaCli #
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root@srv /opt/MegaRAID/MegaCli # cat /proc/mdstat
Personalities : [linear] [multipath] [raid0] [raid1] [raid6] [raid5] [raid4] [raid10]
md2 : active raid1 sda3[0]
2909713344 blocks super 1.2 [2/1] [U_]
bitmap: 8/22 pages [32KB], 65536KB chunk
md1 : active raid1 sda2[0]
3093504 blocks super 1.2 [2/1] [U_]
md0 : active (auto-read-only) raid1 sda1[0]
16759808 blocks super 1.2 [2/1] [U_]
unused devices: <none>
root@srv /opt/MegaRAID/MegaCli #
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root@srv /opt/MegaRAID/MegaCli # cat /proc/partitions
major minor #blocks name
8 0 2929721344 sda
8 1 16777216 sda1
8 2 3096576 sda2
8 3 2909845487 sda3
8 4 1024 sda4
8 16 1000204632 sdb
8 17 1000203264 sdb1
9 0 16759808 md0
9 1 3093504 md1
9 2 2909713344 md2
root@srv /opt/MegaRAID/MegaCli #
zeigt folgendes an:./MegaCli64 -PDList -a0
Code: Alles auswählen
Adapter #0
Enclosure Device ID: 252
Slot Number: 0
Drive's position: DiskGroup: 0, Span: 0, Arm: 0
Enclosure position: N/A
Device Id: 4
WWN: 5000039fe6e85887
Sequence Number: 2
Media Error Count: 0
Other Error Count: 0
Predictive Failure Count: 0
Last Predictive Failure Event Seq Number: 0
PD Type: SATA
Raw Size: 2.728 TB [0x15d50a3b0 Sectors]
Non Coerced Size: 2.728 TB [0x15d40a3b0 Sectors]
Coerced Size: 2.728 TB [0x15d400000 Sectors]
Sector Size: 0
Logical Sector Size: 0
Physical Sector Size: 0
Firmware state: Online, Spun Up
Commissioned Spare : No
Emergency Spare : No
Device Firmware Level: ABB0
Shield Counter: 0
Successful diagnostics completion on : N/A
SAS Address(0): 0x4433221103000000
Connected Port Number: 1(path0)
Inquiry Data: 782VSDNASTOSHIBA DT01ACA300 MX6OABB0
FDE Capable: Not Capable
FDE Enable: Disable
Secured: Unsecured
Locked: Unlocked
Needs EKM Attention: No
Foreign State: None
Device Speed: 6.0Gb/s
Link Speed: 6.0Gb/s
Media Type: Hard Disk Device
Drive: Not Certified
Drive Temperature :34C (93.20 F)
PI Eligibility: No
Drive is formatted for PI information: No
PI: No PI
Drive's NCQ setting : N/A
Port-0 :
Port status: Active
Port's Linkspeed: 6.0Gb/s
Drive has flagged a S.M.A.R.T alert : No
Enclosure Device ID: 252
Slot Number: 1
Enclosure position: N/A
Device Id: 3
WWN: 500003981c600b02
Sequence Number: 1
Media Error Count: 0
Other Error Count: 0
Predictive Failure Count: 0
Last Predictive Failure Event Seq Number: 0
PD Type: SATA
Raw Size: 3.638 TB [0x1d1c0beb0 Sectors]
Non Coerced Size: 3.637 TB [0x1d1b0beb0 Sectors]
Coerced Size: 3.637 TB [0x1d1b00000 Sectors]
Sector Size: 0
Logical Sector Size: 0
Physical Sector Size: 0
Firmware state: Unconfigured(good), Spun down
Device Firmware Level: FQ1B
Shield Counter: 0
Successful diagnostics completion on : N/A
SAS Address(0): 0x4433221102000000
Connected Port Number: 0(path0)
Inquiry Data: X78VK03SF7GBTOSHIBA MG04ACA400EY FQ1B
FDE Capable: Not Capable
FDE Enable: Disable
Secured: Unsecured
Locked: Unlocked
Needs EKM Attention: No
Foreign State: None
Device Speed: 6.0Gb/s
Link Speed: 6.0Gb/s
Media Type: Hard Disk Device
Drive: Not Certified
Drive Temperature :34C (93.20 F)
PI Eligibility: No
Drive is formatted for PI information: No
PI: No PI
Drive's NCQ setting : N/A
Port-0 :
Port status: Active
Port's Linkspeed: 6.0Gb/s
Drive has flagged a S.M.A.R.T alert : No